14973840

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{2971}}^1$

素因数の和:2997

約数の個数: 120

約数和(自身を含む): 57490368

約数和(自身を除く): 42516528

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 48, 56, 60, 63, 70, 72, 80, 84, 90, 105, 112, 120, 126, 140, 144, 168, 180, 210, 240, 252, 280, 315, 336, 360, 420, 504, 560, 630, 720, 840, 1008, 1260, 1680, 2520, 2971, 5040, 5942, 8913, 11884, 14855, 17826, 20797, 23768, 26739, 29710, 35652, 41594, 44565, 47536, 53478, 59420, 62391, 71304, 83188, 89130, 103985, 106956, 118840, 124782, 133695, 142608, 166376, 178260, 187173, 207970, 213912, 237680, 249564, 267390, 311955, 332752, 356520, 374346, 415940, 427824, 499128, 534780, 623910, 713040, 748692, 831880, 935865, 998256, 1069560, 1247820, 1497384, 1663760, 1871730, 2139120, 2495640, 2994768, 3743460, 4991280, 7486920, 14973840]

約数ペア:

[(1, 14973840), (2, 7486920), (3, 4991280), (4, 3743460), (5, 2994768), (6, 2495640), (7, 2139120), (8, 1871730), (9, 1663760), (10, 1497384), (12, 1247820), (14, 1069560), (15, 998256), (16, 935865), (18, 831880), (20, 748692), (21, 713040), (24, 623910), (28, 534780), (30, 499128), (35, 427824), (36, 415940), (40, 374346), (42, 356520), (45, 332752), (48, 311955), (56, 267390), (60, 249564), (63, 237680), (70, 213912), (72, 207970), (80, 187173), (84, 178260), (90, 166376), (105, 142608), (112, 133695), (120, 124782), (126, 118840), (140, 106956), (144, 103985), (168, 89130), (180, 83188), (210, 71304), (240, 62391), (252, 59420), (280, 53478), (315, 47536), (336, 44565), (360, 41594), (420, 35652), (504, 29710), (560, 26739), (630, 23768), (720, 20797), (840, 17826), (1008, 14855), (1260, 11884), (1680, 8913), (2520, 5942), (2971, 5040)]